EE port of " Allow external diffs to be used conditionally " (!9850) · Merge requests · GitLab.org / GitLab · GitLab

The source project of this merge request has been removed.

Nick Thomas requested to merge (removed):ee-54670-external-diffs-when-outdated into master Mar 05, 2019

EE port of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/25432#note_147391489

Related to https://gitlab.com/gitlab-org/gitlab-ce/issues/54670